3 # Copyright (C) 2011 OpenWrt.org
5 # This is free software, licensed under the GNU General Public License v2.
6 # See /LICENSE for more information.
10 echo "Usage: $0 <OM2P|OM5P|OM5PAC|MR600|MR900|MR1750|A60|A42|A62|PA300|PA1200|PA2200> <out file path> <kernel path> <rootfs path>"
15 [ "$#" -lt 4 ] && usage
26 KERNEL_FLASH_ADDR
=0x1c0000
30 OM5P|OM5PAC|MR600|MR900|MR1750|A60
)
32 KERNEL_FLASH_ADDR
=0xb0000
38 KERNEL_FLASH_ADDR
=0x180000
44 KERNEL_FLASH_ADDR
=0x1a0000
49 echo "Error - unsupported ce type: $CE_TYPE"
56 KERNEL_SIZE
=$
(stat
-c%s
"$KERNEL_PATH")
57 KERNEL_MD5
=$
($MKHASH md5
$KERNEL_PATH)
58 KERNEL_SHA256
=$
($MKHASH sha256
$KERNEL_PATH)
59 KERNEL_PART_SIZE_KB
=$
((KERNEL_SIZE
/ 1024))
60 KERNEL_PART_SIZE
=$
(printf $SIZE_FORMAT $
(($KERNEL_PART_SIZE_KB * $SIZE_FACTOR)))
62 ROOTFS_FLASH_ADDR
=$
(addr
=$
(($KERNEL_FLASH_ADDR + ($KERNEL_PART_SIZE_KB * 1024))); printf "0x%x" $addr)
63 ROOTFS_SIZE
=$
(stat
-c%s
"$ROOTFS_PATH")
64 ROOTFS_SQUASHFS_SIZE
=$
((ROOTFS_SIZE-4
))
65 ROOTFS_CHECK_BLOCKS
=$
((ROOTFS_SQUASHFS_SIZE
/ CHECK_BS
))
66 ROOTFS_MD5
=$
(dd if=$ROOTFS_PATH bs
=$CHECK_BS count
=$ROOTFS_CHECK_BLOCKS 2>&- |
$MKHASH md5
)
67 ROOTFS_MD5_FULL
=$
($MKHASH md5
$ROOTFS_PATH)
68 ROOTFS_SHA256_FULL
=$
($MKHASH sha256
$ROOTFS_PATH)
69 ROOTFS_CHECK_SIZE
=$
(printf '0x%x' $ROOTFS_SQUASHFS_SIZE)
70 ROOTFS_PART_SIZE_KB
=$
(($MAX_PART_SIZE - $KERNEL_PART_SIZE_KB))
71 ROOTFS_PART_SIZE
=$
(printf $SIZE_FORMAT $
(($ROOTFS_PART_SIZE_KB * $SIZE_FACTOR)))
77 filemd5sum=$KERNEL_MD5
78 filesha256sum=$KERNEL_SHA256
79 flashaddr=$KERNEL_FLASH_ADDR
81 cmd_success=setenv bootseq 1,2; setenv kernel_size_1 $KERNEL_PART_SIZE; saveenv
87 filemd5sum=$ROOTFS_MD5_FULL
88 filesha256sum=$ROOTFS_SHA256_FULL
89 flashaddr=$ROOTFS_FLASH_ADDR
90 checksize=$ROOTFS_CHECK_SIZE
91 cmd_success=setenv bootseq 1,2; setenv kernel_size_1 $KERNEL_PART_SIZE; setenv rootfs_size_1 $ROOTFS_PART_SIZE; saveenv